我国数据风险
大数据、云计算、物联网为代表的新技术泛化应用，将信息化运营赋能于能源、交通、电力等传统型行业与关键性领域，但也肇致信息基础设施建设、运营中的数据安全威胁逐渐显现，数据泄漏、剽窃，违法处理的侵权态势呈几何性增长。
出台“条例”保护数据
全球最强有力的数据保护新规——《通用数据保护条例》于 2018 年在欧盟生效；中国也在加紧数据安全防护法规的建设，《中国数据安全法》将于今年9月1日实施，旨在建立数据监管、数据安全审查和风险评估的基础体系。
执行副院长张博辉教授
接受《中国日报》采访
分析数据风险的成因及应对方法
张博辉
数据科学理学硕士项目联合主任
香港中文大学（深圳）经管学院执行副院长
深圳市数据经济研究院副院长
深高金金融科技与社会金融研究中心主任
数据信息泄露或成重大国家安全风险
张博辉教授指出，高清地图数据、特定用户和组织的个人信息泄露可能成为重大的国家安全风险。对这些数据以及从其他渠道获得的数据（如卫星数据）进行跨境分析，并不需要复杂的技术就可以揭示很多详细的信息。这不仅会给军事、重点机构和基础设施项目带来信息泄露的风险，还会危及国家安全。
张博辉教授举例说明，假如某类原材料供应商的运输统计数据突然激增，可能表明中国对此类材料的需求正在上升。这些信息可能成为国际商务谈判的重要杠杆；顶级互联网招聘公司也可能透露大量业务信息，因为一个职位的密集招聘可能透露公司的关键研发方向。
张博辉教授表示，能源、教育、医药和公共服务部门等行业都拥有敏感数据。用户群占某地区总人口 20% 至 40% 的公司可以传递关键的本地信息，而企业在物流和云平台上的数据可以准确呈现企业画像。
主动建立防护 积极应对挑战
张博辉教授指出，包括IPO和海外并购等方式在内的国际融资，将有利于投资者和相关公司的发展，不能因噎废食。因此，需要制定法规来保障和促进数字经济的全球化发展，这也正是中国数据安全法实施的愿景。
张博辉教授呼吁敦促企业建立风险管理机制，处理从其运营中产生或从客户处获得的数据，并建立相应的“数据防火墙”，以便对与数据相关的危机情况迅速反应。
相信在相关法律制度的保驾护航以及企业自身的积极防护下，中国将在国际交流中处于更加平等的地位，切实保障国家、企业以及每一位国民的数据安全。
The number of infected computers controlled by trojans or botnets on the Chinese mainland has surged dramatically — soaring by more than 45 percent year-on-year to 4.46 million in the first half of 2021.
According to the China National Vulnerability Database, most of the cyberattacks came from overseas domains.
In the digitalization era, the data security of internet platforms is not only the concern of individuals, but is also vital to national security, including national defense and financial security.
Therefore, it is imperative to strengthen the supervision of internet platforms, and countries are trying to regulate data-rich companies.
Unite States President Joe Biden signed an executive order in June to protect personal data from foreign adversaries, while the General Data Protection Regulation — one of the strongest pieces of legislation globally to govern the collection and use of personal data — took effect in the European Union in 2018.
China's data security law will be enforced on Sept 1 to create a basic system for data management, data security review and risk assessment.
Regarding internet-based transportation platforms, Zhang Bohui, associate director of the Shenzhen Institute of Data Economy, said leakage of high-definition mapping data, personal information of specific users and organizations could become major national security risks.
Zhang, who is also director of the Research Center for FinTech and Social Finance at the Shenzhen Finance Institute, told China Daily that cross-border analysis of data on these platforms, along with those acquired from other conduits, such as satellite data, could reveal much detailed information. And these don't require very complicated computing techniques.
Besides risks involving key institutions, and military and infrastructure projects, there are financial risks, involving national security, as well as enterprises themselves.
"If the transportation statistics of a raw materials provider suddenly surge, it could indicate that demand for the materials
